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发表于 2013-9-4 20:14
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本帖最后由 hlj007 于 2013-9-4 22:11 编辑
8 b, u) F; Z( I! e& s1 g rHills 发表于 2013-9-4 20:57
) @, R7 w+ O7 x2 l. ~; a每个车库大约有8-10个直径是 10 inches 的水泥磴子在地基下面.
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我查了我房子的图纸,车库用的是screw piles--也是地基的一种。
* c; q& \0 m4 d! T* ^5 `# A网上的解释如下:
7 r7 o5 q: E. V" NScrew piles are becoming an increasingly popular foundation system for various applications because of their many advantages. Some of the advantages of screw piles are:" h1 i% z6 K% V
No excavating required (no material to remove)
- _+ o4 z/ A3 e8 { d. y, G- qInstallation torque monitoring to correlate with loading capabilities* N8 C2 b p9 U* I+ U, u R
No concrete curing time1 L% K+ a; y4 X. v
No hammer noise or vibration (as with driven piles)
$ `: M Z, u- f# vRemovable and reusable (great for modular structures)
$ I% c7 Q& r$ mQuick installation6 {, n# ]1 N5 Y& G+ p
Load can be applied immediately* m' s/ y" u( F" P
Custom design and engineered to suit application
) A. F) v: \) b/ aAny weather installation |
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